728048954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{117541}}^1$

素因数の和:117725

約数の個数: 16

約数和(自身を含む): 1156613280

約数和(自身を除く): 428564326

約数列:

[1, 2, 19, 38, 163, 326, 3097, 6194, 117541, 235082, 2233279, 4466558, 19159183, 38318366, 364024477, 728048954]

約数ペア:

[(1, 728048954), (2, 364024477), (19, 38318366), (38, 19159183), (163, 4466558), (326, 2233279), (3097, 235082), (6194, 117541)]